V is 33/2/.7 over ~50

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

Hero ($29.85)
Button ($18.60)
SB ($14.55)
BB ($5.30)
UTG ($25)
UTG+1 ($20.50)
MP1 ($8)
MP2 ($13.85)
MP3 ($23.45)

Preflop: Hero is CO with , .
1 fold, UTG+1 raises to $0.75, MP1 calls $0.75, 2 folds, Hero raises to $3, Button calls $3, 2 folds, UTG+1 folds, MP1 folds.

Flop: ($7.60) , , (2 players)
Hero?

I like my play preflop vs. the two loose MP guys. Unfortunately the button got involved. I'm open-ended with a pair on a monochrome board, now what?